I recently stayed in the new citizenM hotel, very central for pubs,restaurants etc and rather funky n' modern, quite cheap as well.

Other than that the only other hotels i have experience of is "Malmaison Glasgow", very nice indeed and a cool bar that does cracking champagne cocktails.

Or you may like Grasshoppers hotel, very central, nice rooms, good breakfasts, pretty cheap for the quality.

In order of preference i'd go back to Grasshoppers coz it's very reasonable, Malmaison coz it's plush, staff remember me but possibly expensive as you'll spend a fortune on cocktails and drinks, and citizenM is funky and nice but there seems to be something missing for my liking?.